208083148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{571657}}^1$

素因数の和:571681

約数の個数: 24

約数和(自身を含む): 448179872

約数和(自身を除く): 240096724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 571657, 1143314, 2286628, 4001599, 7431541, 8003198, 14863082, 16006396, 29726164, 52020787, 104041574, 208083148]

約数ペア:

[(1, 208083148), (2, 104041574), (4, 52020787), (7, 29726164), (13, 16006396), (14, 14863082), (26, 8003198), (28, 7431541), (52, 4001599), (91, 2286628), (182, 1143314), (364, 571657)]